2809350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{2081}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 7745040

約数和(自身を除く): 4935690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 2081, 4162, 6243, 10405, 12486, 18729, 20810, 31215, 37458, 52025, 56187, 62430, 93645, 104050, 112374, 156075, 187290, 280935, 312150, 468225, 561870, 936450, 1404675, 2809350]

約数ペア:

[(1, 2809350), (2, 1404675), (3, 936450), (5, 561870), (6, 468225), (9, 312150), (10, 280935), (15, 187290), (18, 156075), (25, 112374), (27, 104050), (30, 93645), (45, 62430), (50, 56187), (54, 52025), (75, 37458), (90, 31215), (135, 20810), (150, 18729), (225, 12486), (270, 10405), (450, 6243), (675, 4162), (1350, 2081)]